A controlling method for keeping tension constant about beamingmachine is put forward.
提出了采用变频器实现整经机恒张力的控制方法，对该系统进行了设计分析。
2
The machine has two touch-screens, for the warping carrier and beaming head-stock, with overall control from a PLC that sends the warping speed to the drive.
机器有两个触摸屏，分别用于整经托架和经轴头架，由PLC提供整体控制。整经速度由PLC向驱动器传送。
3
By taking beamingmachine as an example, this paper describes the methods that realize the constant tension control of pay-off and take-up reel of wire and cable by using general inverter.